From: Jason Rumney <jasonr@gnu.org>
Cc: emacs-devel@gnu.org, klaus.berndl@sdm.de, "Kim F. Storm" <storm@cua.dk>
Subject: Re: Problem with `while-no-input'
Date: Wed, 08 Mar 2006 14:50:00 +0000 [thread overview]
Message-ID: <440EEF18.50804@gnu.org> (raw)
In-Reply-To: <1a393dd1a3c169.1a3c1691a393dd@net.lu.se>
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LENNART BORGMAN wrote:
> From: storm@cua.dk (Kim F. Storm)
>
>
>> <klaus.berndl@sdm.de> writes:
>>
>>
>>> I tried this with Emacs 22.0.50.1 compiled on 29.1.2006 for
>>>
>> Windows....
>> It works fine on
>>
>> GNU Emacs 22.0.50.69 (i686-pc-linux-gnu, X toolkit, Xaw3d scroll
>> bars) of 2006-03-08 on kfs-l.imdomain.dk
>>
>> Maybe windoze doesn't have some form of async input processing, so
>> maybe it cannot see if input arrives while it is running lisp code.
>>
>
> MS Windows is event driven. Maybe some input queue must be checked?
>
MS Windows is event driven, but something has to read those events, and
this is done synchronously in the Lisp thread's main loop. Whatever code
is doing the checking of the Lisp level event queue for `while-no-input'
needs to also trigger a check of the Windows message queue in case there
are input events there that need promoting to Lisp events.
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next prev parent reply other threads:[~2006-03-08 14:50 UTC|newest]
Thread overview: 35+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-03-08 13:05 Problem with `while-no-input' LENNART BORGMAN
2006-03-08 13:50 ` martin rudalics
2006-03-08 14:01 ` martin rudalics
2006-03-11 16:37 ` Eli Zaretskii
2006-03-08 14:50 ` Jason Rumney [this message]
2006-03-08 15:00 ` Stefan Monnier
-- strict thread matches above, loose matches on Subject: below --
2006-04-27 6:41 klaus.berndl
2006-04-27 21:26 ` Richard Stallman
2006-04-26 12:58 klaus.berndl
2006-04-26 12:10 klaus.berndl
2006-04-26 12:43 ` Lennart Borgman
2006-04-26 12:58 ` Jason Rumney
2006-04-26 12:52 ` Jason Rumney
2006-04-26 11:46 klaus.berndl
2006-04-26 11:59 ` Jason Rumney
2006-04-26 18:05 ` Jason Rumney
2006-04-26 9:42 klaus.berndl
2006-04-26 18:53 ` Richard Stallman
2006-04-25 9:35 klaus.berndl
2006-04-25 22:05 ` Richard Stallman
2006-04-26 11:19 ` Jason Rumney
2006-03-10 7:38 klaus.berndl
2006-03-11 0:08 ` Richard Stallman
2006-03-11 12:35 ` Jason Rumney
2006-03-11 15:29 ` Jason Rumney
2006-03-11 21:55 ` Eli Zaretskii
2006-03-11 22:47 ` Jason Rumney
2006-03-12 0:00 ` Jason Rumney
2006-03-11 17:41 ` Eli Zaretskii
2006-03-11 22:45 ` Jason Rumney
2006-03-11 23:46 ` Richard Stallman
2006-03-08 14:50 klaus.berndl
2006-03-08 11:34 klaus.berndl
2006-03-08 12:41 ` Kim F. Storm
2006-03-09 17:13 ` Richard Stallman
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